Dogs at their early age need some best quality multi vitamin.
Vitamins are essential sources of an animal which provides a younger look which long lasts.
Dogs are real friend of human being. Like us we are taking regularly protein and Vitamin for the best output and results.

Hello and welcome to the forum. I have split and renamed your post as it seems more appropriate for it to be in the Classifieds section.
Multivitamins may be useful in some cases. However, if dogs are fed a good quality food, they should get all the vitamins and minerals they need.